diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/msi.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index a825d78fd0aa..5099636a6e5f 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -207,6 +207,8 @@ static void msix_mask_irq(struct msi_desc *desc, u32 flag) desc->masked = __msix_mask_irq(desc, flag); } +#ifdef CONFIG_GENERIC_HARDIRQS + static void msi_set_mask_bit(struct irq_data *data, u32 flag) { struct msi_desc *desc = irq_data_get_msi(data); @@ -230,6 +232,8 @@ void unmask_msi_irq(struct irq_data *data) msi_set_mask_bit(data, 0); } +#endif /* CONFIG_GENERIC_HARDIRQS */ + void __read_msi_msg(struct msi_desc *entry, struct msi_msg *msg) { BUG_ON(entry->dev->current_state != PCI_D0); @@ -337,8 +341,10 @@ static void free_msi_irqs(struct pci_dev *dev) if (!entry->irq) continue; nvec = 1 << entry->msi_attrib.multiple; +#ifdef CONFIG_GENERIC_HARDIRQS for (i = 0; i < nvec; i++) BUG_ON(irq_has_action(entry->irq + i)); +#endif } arch_teardown_msi_irqs(dev); |